我想知道python中是否有任何方法可以自动确定 x轴中(a和b)的值。也就是说,当我的情节知道明显减少时和我的情节明显增加时的值。
这是我的情节的源代码,如果有帮助的话:
#load data
min_duration = data['Time_Secondes'].min()
max_duration = data['Time_Secondes'].max()
xr_ = list(range(min_duration, max_duration, 60))
y_ = []
for i in range(0,(len(xr_)-1)):
Time_proba_ = np.logical_and(data['Time_Secondes'].values >= xr_[i], data['Time_Secondes'].values < xr_[i+1])
Time_proba_1_ = np.logical_and(np.logical_and(data['Time_Secondes'].values >= xr_[i], data['Time_Secondes'].values < xr_[i+1]), data['outcome'].values==1)
y_.append(sum(Time_proba_1_ )/sum(Time_proba_))
import matplotlib
matplotlib.pyplot.plot(xr_[1:len(xr_)], y_)